Hand rubbing nuclear fusion live in the wilderness

Chapter 180 Ultra-High Temperature Electromagnetic Heating Melting Furnace
After all the silicon carbide materials in his hand were ground and added to the electric heating crucible, Han Yuan ground some sawdust and industrial salt powder and added them to the crucible.

The purification of silicon carbide requires the addition of wood chips and industrial salts.

The role of sawdust is mainly to form more pores at high temperature to facilitate the discharge of gas during the reaction process, while industrial salt is to facilitate the removal of impurities such as aluminum oxide and iron oxide.

With that out of the way, he headed to the power workshop to start a generator.

The electricity workshop was rebuilt after the first level task, and has been completely separated from the water workshop.

Moreover, the location of the reconstruction is above the waterfall, and the upstream river is narrower and the water flow is more turbulent, which is more suitable for building a dam in the middle.

The water power studio did not move, but the dam that was originally used to intercept the river water was rebuilt.

After all, the original three-component cement was used, and the quality was not very good. In addition, it was severely eroded by river water and rainwater, so it was simply rebuilt.

Like the chemical laboratory, the new electric power studio is divided into several rooms, and each room has a generator, a transformer, and a voltage stabilizer.

These generators are the same as before, driven by vertical water wheels, transmission shafts and gears.

It's just that usually only two are activated, one supplies electricity to the living room, and the other supplies electricity to the chemical laboratory and other studios.

As for other generators, they are actually standby and generally do not start.

Just like this time, when he needs to use the electric furnace, he will start an additional generator.

In fact, after the reconstruction of the power studio, he also encountered some problems.

The rebuilt generators spin faster and produce more electricity than before.

Under normal circumstances, the power generated by one generator is not enough to support the power consumption of the 24-hour running equipment, but the power generated by two generators is more.

At this time, there is a surplus of power on the corresponding circuit, which will cause the voltage on the line to be raised, and unstable voltage and high voltage will damage the connected electrical equipment on the line.

After rebuilding the post-power workshop, he burned a transformer, a generator and an air conditioner because he didn't notice the problem.

Therefore, after the power workshop was rebuilt, for a period of time, the electric lights, air conditioners and other electrical appliances in each workshop were basically turned on 24 hours a day to consume the electricity generated by the generator.

But this still has some other problems.

Although all the electrical appliances are fully turned on to consume electricity and stabilize the voltage, when he needs to use other industrial electrical appliances, the voltage on the circuit will drop.

The voltage drop will not move industrial electrical appliances, and it will also bring risks to other electrical appliances.

Faced with this situation, South Korea had to find another way.

The main reason for the emergence of this kind of problem is that he is only one person, and his power consumption is actually extremely unstable, unlike human society where there is power dispatching.

Sometimes when electricity is turned on in the industry, the power consumption will suddenly increase to a very exaggerated figure.

And once it is not working at night, the power consumption will drop to the bottom.

But the generator is running all the time, which causes the voltage on the circuit to increase.

In order to avoid burning out all kinds of electrical appliances, he can only choose to balance as much as possible.

Fortunately, he finally thought of a solution.

By modifying several electric motors, several electric water pumps were manufactured, connected to the line, and operated day and night, transporting the river water in the pool downstream of the waterfall to the upstream of the generator.

First, it can consume excess power on the circuit, and second, it can stabilize the upstream river flow for power generation

At the same time, he also made several voltage test meters and automatic relay switches, and then combined them.

Aided by a voltage test meter, when the voltage on the circuit rises to a set threshold, an automatic relay switch connects a new water pump to start it up to consume electricity.

When other appliances start to consume power, the voltage on the circuit drops.

When falling below a specified threshold, the automatic switch cuts off the power supply to a water pump to maintain the stability of the voltage on the circuit.

By analogy, when all the water pumps are stopped and the voltage is still not enough, the electric bell will be triggered and a harsh alarm sound will be issued as a reminder.

After making such a change, the voltage on the circuit is basically stable, and it is also possible to allow the Korean won to start and stop electrical appliances at any time.

After starting a generator, Han Yuan returned to the laboratory and put the prepared electric heating crucible into the electromagnetic heating melting furnace.

Then start to adjust the power frequency transformer in the laboratory to adjust the power frequency output of AC to 1000 Hz.

This way the heat generated by the eddy currents in the induction furnace will be higher.

After setting up all the electrical appliances, Won started the electromagnetic heating melting furnace.

In less than five seconds, the crucible placed in the induction furnace coil began to turn red at a speed visible to the naked eye.

The pointer on the resistance thermometer hanging on the wall also began to swing rapidly.

Three hundred degrees, five hundred degrees, one thousand degrees, one thousand five hundred degrees
The temperature is rising rapidly, and the silicon carbide material in the crucible begins to melt rapidly.

In less than half a minute, the silicon carbide inside had all melted into liquid.

[Tsk tsk, this is awesome. 】

[In less than 30 seconds, the silicon carbide in the crucible melted, which used to take half a day with fire. 】

[Good guy, I just noticed the thermometer on the wall, it actually showed 2100 degrees. 】

[Electromagnetic heating melting furnace, there is this thing in the factory where I work. 】

[Can a few coils generate such a high temperature? 】

[Is there a big guy to explain the principle? 】

[With such a high temperature, this wire is not short-circuited? 】

[An artifact that destroys corpses and traces, if people put it inside, there will only be ashes left. 】

In the crucible, the silicon carbide material had already melted, and there was even a hint of boiling after being heated by the electromagnetic heating melting furnace.

While the liquid in the crucible was tumbling, a trace of white smoke floated up, these are the impurities in the silicon carbide being vaporized.

While Han Yuan sat aside and waited for the impurities in the silicon carbide to be removed, he smiled and explained to the doubts on the barrage:
"Electromagnetic induction heating technology is referred to as IH technology for short, and its basis is still Faraday's law of induction."

"Its essence is to use electromagnetic induction to generate eddy currents in the cylinder to heat the workpiece."

"It converts electrical energy into electromagnetic energy, then converts electromagnetic energy into electrical energy in the crucible, and then converts electrical energy into heat energy inside the metal, thereby achieving the purpose of heating the metal."

"The main components of the electromagnetic heating melting furnace include induction furnace, furnace body, power supply, capacitor, etc."

"The most critical induction furnace will generate eddy current under the action of alternating electromagnetic field, so as to achieve the effect of heating or melting the objects in the induction furnace."

"As for some friends who said that putting people inside would burn them to ashes, don't worry about that at all."

"The induction furnace in the electromagnetic heating smelting furnace I designed only works on metals. As for people, you can put your hands in it without any problem. The induction furnace will not react to the body."

After a pause, Han Yuan thought of something and added another sentence.

"Of course, the premise is that you don't put your hands in it when it's already heated."

"Just like the current temperature, the temperature in the induction furnace has reached [-] degrees. Putting it in at this time, it is probably roasted pig's trotters."

(End of this chapter)